El Lago, TX -- U.S. city in Texas Population (2000): 3075 Housing Units (2000): 1409 Land area (2000): 0.652969 sq. miles (1.691181 sq. km) Water area (2000): 0.057282 sq. miles (0.148359 sq. km) Total area (2000): 0.710251 sq. miles (1.839540 sq. km) FIPS code: 23164 Located within: Texas (TX), FIPS 48 Location: 29.572147 N, 95.043680 W ZIP Codes (1990): 77586 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: El Lago, TX El Lago